Standard library header <new>
From cppreference.com
This header is part of the dynamic memory management library, in particular provides low level memory management features.
Functions |
||
allocation functions (function) |
||
deallocation functions (function) |
||
(C++11)
|
obtains the current new handler (function) |
|
registers a new handler (function) |
||
Classes |
||
exception thrown when memory allocation fails (class) |
||
(C++11)
|
exception thrown on allocation of array with invalid length (class) |
|
tag type used to select an non-throwing allocation function (class) |
||
Types |
||
function pointer type of the new handler (typedef) |
||
Objects |
||
an object of type nothrow_t used to select an non-throwing allocation function (constant) |
[edit] Synopsis
namespace std { class bad_alloc; class bad_array_new_length; struct nothrow_t {}; extern const nothrow_t nothrow; typedef void (*new_handler)(); new_handler get_new_handler() noexcept; new_handler set_new_handler(new_handler new_p) noexcept; } void* operator new(std::size_t size); void* operator new(std::size_t size, const std::nothrow_t&) noexcept; void operator delete(void* ptr) noexcept; void operator delete(void* ptr, const std::nothrow_t&) noexcept; void* operator new[](std::size_t size); void* operator new[](std::size_t size, const std::nothrow_t&) noexcept; void operator delete[](void* ptr) noexcept; void operator delete[](void* ptr, const std::nothrow_t&) noexcept; void* operator new (std::size_t size, void* ptr) noexcept; void* operator new[](std::size_t size, void* ptr) noexcept; void operator delete (void* ptr, void*) noexcept; void operator delete[](void* ptr, void*) noexcept;